compose.yml

services:
  postgres:
    image: postgres:alpine
    container_name: postgres-db
    restart: always
    environment:
      - POSTGRES_HOST=postgres
      - POSTGRES_USERNAME=postgres
      - POSTGRES_PASSWORD=postgres 
    ports:
      - "5432:5432"
    volumes:
     - postgres-data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 10s
      timeout: 5s
      retries: 5

  backend: 
    container_name: backend
    build: 
      context: ./backend
    environment:
      - DATABASE_URL=postgresql://postgres:postgres@postgres:5432/mydb
      - JWT_SECRET=your-secret
    ports:
      - "8787:8787"
    depends_on:
      postgres:
        condition: service_healthy
    volumes:
      - ./backend:/app/backend
      - /app/backend/node_modules

  frontend:
    container_name: frontend
    build: 
      context: ./frontend
    ports:
      - "3000:3000"
    depends_on:
      - backend
    volumes:
      - ./frontend:/app/frontend
      - /app/frontend/node_modules
    
volumes:
  postgres-data: